RT Journal Article SR Electronic T1 Use of CT Angiography for Anatomic Localization of Arteriovenous Malformation Nidal Components JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1837 OP 1840 DO 10.3174/ajnr.A1136 VO 29 IS 10 A1 Gupta, V. A1 Chugh, M. A1 Walia, B.S. A1 Vaishya, S. A1 Jha, A.N. YR 2008 UL http://www.ajnr.org/content/29/10/1837.abstract AB SUMMARY: We report a case of diffuse arteriovenous malformation (AVM) in basal ganglia and an internal capsule associated with venous aneurysms. The patient was treated by embolization guided by CT angiography to target the basal ganglionic portion of the AVM while sparing the internal capsule. Our case demonstrates that it is possible to obtain good quality intranidal angiograms by using CT angiography, which can be useful for exact localization of the catheterized part of the nidus.